Description
Specifications
1.Strong lifting load
2.Large diameter, from **0mm to ***0mm
3.Hammer drill & high efficiency
4.Deeper depth, till to **0m(when diameter is ******0mm)
5.Convenience installation and
maintenance
6. long service life
Features:
1, Percussion type drilling rig is an
important drilling equipment in foundation construction
for pile and borehole. It can be used for various
geological conditions, especially to
pebble bed and
rock stratum.
2, Percussion type drilling rig is
is more applicable than the other kinds of drilling machinery.
Meanwhile, after the hole is formed, there will be a dense
dense layer of soil around the hole wall,
which is very useful for stabilizing the hold wall and improving the carrying capacity
of the pile foundation.
3, This kind of drilling rig is very popular if the marker
currently.
The percussion drilling rig use
the crank-link mechanism to change the power\'s gyration motion
into alternating motion ,through the
steel
rope to drive the hammer bit to do up-and-down motion.
With the impact effect of the
steel wire, the hammer will free failing
to break the soil, sand,
pebble or rock into pieces
and then use the
slag tube or mud pump to clean the slag
out from the hole.
The general technical data:
|
Model
|
HCZ-H***0
|
Description
|
Percussion Drilling rig
|
|
Drilling depth
|
**0m
|
Power
|
*5KVA
|
|
Drilling diameter
|
***0mm
|
Winch power
|
JZ*8T
|
|
Motor power
|
*5kw
|
Hoisting speed
|
*2.7m/min
|
|
Drilling type
|
manual mode
|
Dimension
|
8.5×2.5×7.2m
|
|
Tube diameter
|
**7mm
|
Weight
|
*2T
|
